GB1232251A - - Google Patents

Info

Publication number
GB1232251A
GB1232251A GB1232251DA GB1232251A GB 1232251 A GB1232251 A GB 1232251A GB 1232251D A GB1232251D A GB 1232251DA GB 1232251 A GB1232251 A GB 1232251A
Authority
GB
United Kingdom
Prior art keywords
spindle
piston
motor
housing
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1232251A publication Critical patent/GB1232251A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B23Q2705/165—General aspects of feeding a boring spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Hydraulic Motors (AREA)
GB1232251D 1967-11-16 1968-08-29 Expired GB1232251A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68371767A 1967-11-16 1967-11-16

Publications (1)

Publication Number Publication Date
GB1232251A true GB1232251A (enrdf_load_stackoverflow) 1971-05-19

Family

ID=24745163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232251D Expired GB1232251A (enrdf_load_stackoverflow) 1967-11-16 1968-08-29

Country Status (3)

Country Link
US (1) US3493057A (enrdf_load_stackoverflow)
FR (1) FR1590819A (enrdf_load_stackoverflow)
GB (1) GB1232251A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576217A (en) * 1969-03-04 1971-04-27 Chicago Pneumatic Tool Co Air feed nut runner having a travelling gear case
US4254638A (en) * 1978-10-04 1981-03-10 The Bendix Corporation Positive release means for articulated flexible shaft
US20080069652A1 (en) * 2006-09-14 2008-03-20 Sp Air Kabushiki Kaisha Spot Weld Drill
GB2489018B (en) * 2011-03-16 2016-03-30 Furmanite Internat Ltd Cutting Apparatus and Drive Assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US249130A (en) * 1881-11-01 Rotary mining-drill
US434883A (en) * 1890-08-19 Steam drillinq-machine
US1776779A (en) * 1926-07-30 1930-09-30 Regan Forge & Engineering Comp Well drilling and pumping apparatus
US1879455A (en) * 1931-01-02 1932-09-27 J H Reynolds Grief stem
US2160516A (en) * 1937-04-30 1939-05-30 Guiberson Corp Bushing for rotary tables
US2552840A (en) * 1948-05-07 1951-05-15 Stanley A Burke Automatically reversible air-driven tapping unit
US2766012A (en) * 1949-05-20 1956-10-09 Joy Mfg Co Apparatus for drilling mine-roof-bolt holes
US2725918A (en) * 1955-01-11 1955-12-06 Ingersoll Rand Co Tube rolling device
US3195658A (en) * 1962-07-25 1965-07-20 Ingersoll Rand Co Air return system for air feed drill
US3277748A (en) * 1964-09-23 1966-10-11 Diehl Machines Inc Self-contained drill assembly

Also Published As

Publication number Publication date
FR1590819A (enrdf_load_stackoverflow) 1970-04-20
US3493057A (en) 1970-02-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees